ALL STATUSES / OPERATOR PORTFOLIO

United Taconite LLC

Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.

MSHA OPERATOR ID0051885

MINE PORTFOLIO

2 of 2 mines and facilities

2025-01-01 – 2026-10-18. All statuses records; production reporting is not required.

MineLocation / typeCoal · short tonsHours workedViolationsAccident recordsOn-site inspection hours
United - Mine2103403 · Active6/8 quarters reportedSt Louis, MNSurface · MSHA: Iron Ore0596,323323210.5
United Plant2103404 · Active6/8 quarters reportedSt Louis, MNFacility · MSHA: Iron Ore01,051,23815916445.5

LOCATION

Portfolio map

2 of 2 mines with usable MSHA coordinates. Select a marker to open a mine.

Mine coordinates

2025-01-01 – 2026-10-18Applies to production, safety and portfolio metrics. Silica samples have separate filters.

Violations

191

43 significant & substantial (S&S)

  1. 2025 Q153
  2. 2025 Q219
  3. 2025 Q30
  4. 2025 Q436
  5. 2026 Q125
  6. 2026 Q255
  7. 2026 Q33
  8. 2026 Q4 *0

Accident records

19

0 records classified as fatality

  1. 2025 Q11
  2. 2025 Q22
  3. 2025 Q35
  4. 2025 Q42
  5. 2026 Q13
  6. 2026 Q22
  7. 2026 Q34
  8. 2026 Q4 *0

Proposed penalties · USD

169,326.00

190 of 191 violations with amounts

  1. 2025 Q165,669
  2. 2025 Q211,753
  3. 2025 Q3—
  4. 2025 Q422,876
  5. 2026 Q14,490
  6. 2026 Q255,481
  7. 2026 Q39,057
  8. 2026 Q4 *—

On-site inspection hours

656.00

25 inspections · 25 with hours

  1. 2025 Q177.75
  2. 2025 Q2141.50
  3. 2025 Q3—
  4. 2025 Q4140.50
  5. 2026 Q1114.50
  6. 2026 Q2150.50
  7. 2026 Q328.25
  8. 2026 Q4 *3.00
Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q1531065,669.0010277.8
2025-Q219311,753.00202141.5
2025-Q300—500—
2025-Q436922,876.00203140.5
2026-Q12524,490.00304114.5
2026-Q2551755,481.00209150.5
2026-Q3329,057.0040428.3
2026-Q4 *00—0013.0

Most cited CFR sections

All violations issued in the selected period. Counts combine subsections.

Safety activity

  1. accident220253170350
    United Plant · 2103404

    HANDTOOLS (NONPOWERED) · DYS AWY FRM WRK & RESTRCTD ACT

    Accident narrative

    MMG's were removing the 5B rougher drum in the east side of the Concentrator to repair the tub. They used OH crane to remove drum to set the magnetic rougher drum on ball mill floor cover. The cover became stuck to bottom of drum. MMG jumped on 5ft pry bar placed between cover & drum (@ angle ~4-5" from ground), when cover released, EE injured right foot.

  2. accident220252600005
    United Plant · 2103404

    HANDTOOLS (NONPOWERED) · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    Employee was using a utility knife to cut zip ties when they slipped and cut their right thumb which required sutures.

  3. accident220252510009
    United Plant · 2103404

    SLIP OR FALL OF PERSON · DYS AWY FRM WRK & RESTRCTD ACT

    Accident narrative

    Employee was walking outside of the unload pocket when they stepped into a wash-out injuring their lower back.

  4. accident220261600003
    United Plant · 2103404

    HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    Worker put left index finger in between wheel and steel on cooler resulting in a contusion.

  5. accident220252610022
    United Plant · 2103404

    HANDTOOLS (NONPOWERED) · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    Employee was using brass punch to remove rod screen arm bearing. During this activity a piece of the punch broke off hitting employee's tooth. The employee did not visit a dental office until 9/10/25, and at which time, the tooth was repaired. The office visit summary wasn't received until 9/16/2025

  6. accident220251970011
    United Plant · 2103404

    HANDLING OF MATERIALS · DYS AWY FRM WRK & RESTRCTD ACT

    Accident narrative

    Employees were positioning a roll crusher roller when the load shifted causing the roller to strike the injured employee's right foot resulting in three broken bones.

  7. accident220251890028
    United Plant · 2103404

    NONPOWERED HAULAGE · DAYS AWAY FROM WORK ONLY

    Accident narrative

    Employee was pushing a 55 gallon grease drum with a drum cart when the tire struck a bolt in the grating causing the employee to hit their ribs on the cart handle. The employee was evaluated on June 23rd and returned to work without restrictions. The employee was seen again on June 27th and was then placed on restrictions as a result of the injury.

  8. inspectionF0167FA
    United Plant · 2103404

    103 (g) Written Notification Hazard Complaint Inspectio · 3.0 on-site hours

  9. accident220251270023
    United - Mine · 2103403

    HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    Employee was in the process of installing the lock ring on a 240 ton haul truck tire when the ring snapped into place causing the clamp to make contact with the employee's right index finger resulting in a laceration.

  10. violation9696127
    United Plant · 2103404

    56.12018 · $288.00 proposed

  11. violation9696126
    United Plant · 2103404

    56.12032 · $288.00 proposed

  12. violation8886993
    United Plant · 2103404

    56.16006 · $151.00 proposed

  13. violation9696125
    United Plant · 2103404

    56.12004 · $592.00 proposed

  14. violation9696124
    United Plant · 2103404

    56.20003(a) · $151.00 proposed

  15. violation9696123
    United Plant · 2103404

    56.20003(b) · S&S · $3,184.00 proposed

  16. violation9696122
    United Plant · 2103404

    56.4402 · $151.00 proposed

  17. violation9696121
    United Plant · 2103404

    56.16006 · $151.00 proposed

  18. violation9696120
    United Plant · 2103404

    56.20003(a) · $697.00 proposed

  19. violation9696119
    United Plant · 2103404

    56.4201(b) · $151.00 proposed

  20. violation9696118
    United Plant · 2103404

    56.20003(b) · S&S · $1,320.00 proposed

  21. violation9696117
    United Plant · 2103404

    56.20003(a) · $336.00 proposed

  22. violation9696116
    United Plant · 2103404

    56.12028 · $642.00 proposed

  23. violation9696114
    United Plant · 2103404

    56.12030 · $504.00 proposed

  24. violation9696115
    United Plant · 2103404

    56.4201(b) · $151.00 proposed

  25. violation9696113
    United Plant · 2103404

    56.11010 · $151.00 proposed

Safety sources and definitions

MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-18.

Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.

Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.

S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.

Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.

Portfolio totals use current mine membership, including events before the current owner or operator's tenure.

CFR headings link to the current Title 30 index; they are not historical legal determinations.

SELECTED PORTFOLIO

1 linked controller.

Relationships reflect the selected mine status and current MSHA controller/operator fields.